实施日期:2000-06-21
实施日期:2011-09-10
Equipments and components used in cabled distribution systems primarily intended for television and sound signals Part 13:Generic specifications for set top converter
实施日期:1997-05-01
Equipments and components used in cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz--Environmontal requirements and testing methods
Equipments and components used in cabled distribution systems primarily intended for television and sound signals--Part 3:Generic specifications for TV modulator
适用范围:本标准规定了5MHz~1750MHz电视和声音信号的电缆分配系统中电视调制器的产品分类、要求试验方法、检验规则及标志、包装、运输和贮存等。 本标准适用于5MHz~1750MHz电视和声音信号的电缆分配系统的电视调制器。
发布日期:1996-09-09 实施日期:1997-05-01
发布日期:1999-08-31 实施日期:1999-08-31
实施日期:2010-07-31
Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems (IEC 60364-5-52:2009, modified + Corrigendum Feb. 2011); German implementation HD 60364...
发布日期:2013-06-01 实施日期:2013-06-01
实施日期:1998-04-30
Lighting columns - Part 5: Requirements for steel lighting columns; German version EN 40-5:2002
适用范围:This European Standard specifies requirements for steel lighting columns. It includes materials and conformity control. It applies to post top columns not exceeding 20 m height for post top lanterns an...
Lighting columns - Part 2: General requirements and dimensions
适用范围:This European Standard specifies the requirements and dimensions for lighting columns, brackets, base compartments, cableways and earthing terminals. It applies to post top columns not exceeding 20 m h...
实施日期:2009-04-01
Spezifikation fuer die Granzflaeche zwischen numerischen Steuerungen und industriellen Maschinen Interface Between Numerical Controls and Industrial Machines Specification de l'interface entre les comm...
适用范围:Standardizes all compulsory features (and others) necessary for the safe use of equipment used in numerical control of industrial machines. Defines certain signals going through the interface and recom...
实施日期:1979-01-01
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